wampserver gibi bir program kullandıysan vhost aktif edeceksin.

vhosts.conf

<VirtualHost *:80>
	ServerName www.site1.com
	ServerAlias www.site1.com
	DocumentRoot c:/wamp64/www/www.site1.com
	<Directory  "c:/wamp64/www/www.site1.com">
		Options +Indexes +Includes +FollowSymLinks +MultiViews
		AllowOverride All
		Allow from all
	</Directory>
</VirtualHost>

<VirtualHost *:80>
	ServerName www.site2.com
	ServerAlias www.site2.com
	DocumentRoot c:/wamp64/www/www.site2.com
	<Directory  "c:/wamp64/www/www.site2.com">
		Options +Indexes +Includes +FollowSymLinks +MultiViews
		AllowOverride All
		Allow from all
	</Directory>
</VirtualHost>
siteleri çoğaltabilirsin.